8172824 Clutch Master Cylinder for Volvo FH12

What does a clutch master cylinder do?

This clutch master cylinder is a critical component that converts mechanical pedal force into hydraulic pressure, sending it through the line to the slave cylinder. Manufactured with heavy-duty grade materials, this unit ensures consistent engagement and durability under intense operating conditions.

Vehicle and engine compatibility

This part is specifically designed for Volvo FH12 trucks utilizing the D12C engine. It is compatible with Volvo systems to maintain original performance standards in heavy commercial vehicle applications.

Installation and maintenance

For proper installation, technicians should verify the 28.57 mm port size and ensure the mounting alignment matches the existing assembly. Regular inspection of the hydraulic lines and seals is recommended to prevent pressure loss during operation.

Troubleshooting guidance

If the clutch engagement feels spongy or fails to disengage properly, this complete unit serves as a reliable replacement to restore system integrity.

OE cross-reference

306.02.0020 (Master Cylinder) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8172824.